diff options
Diffstat (limited to 'drivers/firmware/edd.c')
| -rw-r--r-- | drivers/firmware/edd.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/firmware/edd.c b/drivers/firmware/edd.c index 110e24e50883..96c25d93eed1 100644 --- a/drivers/firmware/edd.c +++ b/drivers/firmware/edd.c @@ -15,7 +15,7 @@ * made in setup.S, copied to safe structures in setup.c, * and presents it in sysfs. * - * Please see http://linux.dell.com/edd30/results.html for + * Please see http://linux.dell.com/edd/results.html for * the list of BIOSs which have been reported to implement EDD. * * This program is free software; you can redistribute it and/or modify @@ -744,7 +744,7 @@ static inline int edd_num_devices(void) static int __init edd_init(void) { - unsigned int i; + int i; int rc=0; struct edd_device *edev; @@ -760,21 +760,27 @@ edd_init(void) if (!edd_kset) return -ENOMEM; - for (i = 0; i < edd_num_devices() && !rc; i++) { + for (i = 0; i < edd_num_devices(); i++) { edev = kzalloc(sizeof (*edev), GFP_KERNEL); - if (!edev) - return -ENOMEM; + if (!edev) { + rc = -ENOMEM; + goto out; + } rc = edd_device_register(edev, i); if (rc) { kfree(edev); - break; + goto out; } edd_devices[i] = edev; } - if (rc) - kset_unregister(edd_kset); + return 0; + +out: + while (--i >= 0) + edd_device_unregister(edd_devices[i]); + kset_unregister(edd_kset); return rc; } |